baber/WOPTO huggingface dataset:
Patent JP-H0192526-A (JP)
Title: Turbocharger provided with electric rotary machine
Inventor: HARA SHINJI
IPC: F02B39/16
Filed: 1987-09-30
Abstract: PURPOSE:To make it possible to precisely detect the position of a magnetic pole of a rotor by providing a magnetic pole part to be detected, made of permanent magnet in a compressor impeller, by providing a means for detecting a rotating position of the magnetic pole part and a means for shielding the detecting means in a stationary part. CONSTITUTION:When a turbo-charger is driven so that a compressor impeller 1 and a rotor 3 are rotated through a rotary shaft 4, a detection permanent magnet 5 embedded in the compressor impeller 1 is also rotated so that a magnetic sensor 6 detects a variation in magnetic field and delivers a signal to a control circuit. The signal delivered at that time corresponds to the rotating position of the magnetic pole of the rotor 3, and accordingly it is possible to precisely detect a variation in a magnetic field and the phase thereof during rotation of the rotor 3. Further, since variations in magnetic field due to the permanent magnet of the rotor 3 and the coils in the stator 7 are restrained by a shield plate 8, it is possible to obtain a detection signal having a satisfactory S/N ratio.
Patent JP-H0759528-A (JP)
Title: Production of ultrathin vermicelli
Inventor: SUENAGA RYOJI
IPC: A23L7/109
Filed: 1993-08-25
Abstract: PURPOSE:To obtain an ultrathin vermicelli edible only by dipping in hot water, by ordinarily drawing dough which is hung on a suspending machine by an ordinary production process and aged in a foil of a hot-room, further drawing, drying the drawn dough on an extending base in a U-shaped or S-shaped state. CONSTITUTION:Glutinous flour is blended with a solution of salt, made into a thin cylindrical shape primarily, secondarily and thirdly, made into about 15cm length on two bars by a suspending machine and aged on a foil in a hot-room to give dough. The dough is ordinarily drawn into about 60cm, further drawn about 1m and put in the room. The dough is then drawn into about 4-m length, two bars are inserted into upper holes, central part of the noodles is pressed by another bar and inserted into lower holes, made into a V-shaped state and dried. When the noodles are further made into thin vermicelli, three bars are inserted into the upper holes, the noodles are pressed by other two bars at positions of 1/4 from both ends, inserted into the lower holes and dried in a W-shaped state.
Patent JP-H08110484-A (JP)
Title: Leading edge of endoscope
Inventor: SANO HIROSHI
IPC: A61B1/06
Filed: 1994-10-13
Abstract: PURPOSE: To provide the leading edge of an endoscope capable of sufficiently distributing illuminating light to the peripheral part of a range to be observed without attaching a light-distributing lens to an illuminating window. CONSTITUTION: In the illuminating window 20, a part of fiber at the part of the light exit end of a light-guide fiber bundle 21 is arranged in a state where it is inclined in a direction in front of an observing window 10, and the light exit end face 21a of the bundle 21 is ground along the leading end face 2a of a leading edge main body 2.
Patent JP-S62107545-A (JP)
Title: Multiplex transmission equipment
Inventor: KINOSHITA IKURO
IPC: H04J7/00
Filed: 1985-11-05
Abstract: PURPOSE:To transmit easily a prescribed signal by applying a potential of 2<k-1>V(k=1, 2...n) corresponding to each secondary station to the primary station, providing a resistance circuit having a resistor value R between an input and an output terminals and a resistor value 2R between an input terminal and a ground terminals to each secondary station, and connecting a resistor R between transmission lines to an end station to eliminate the need for the address setting to each secondary station. CONSTITUTION:Although a signal having a different voltage level from each secondary station is fed to a transmission line 5, a voltage level given actually to each secondary station is halved sequentially by a resistance ladder circuit of each secondary station. That is, assuming a current flowing to the end station (6) as (i), two resistors whose resistance value 2R are connected in parallel between the input terminal 4-i and the earth terminal of the secondary station 4. Thus, a half of the output voltage of the primary station 1 is applied to the secondary station 3 and a 1/4 of the output voltage of the primary station 1 is applied to the secondary station 4 respectively. When a primary station output shown in figure (h) is supplied to the ladder circuit, the input terminal voltage of the secondary stations 2-i-4-i is as shown in figures h, i, j and it is possible for each secondary station to discriminate the voltage as a signal to the own station.
Patent JP-S61126565-A (JP)
Title: Two color developing method
Inventor: KORI SHUNTARO
IPC: G03G9/09
Filed: 1984-11-22
Abstract: PURPOSE:To obviate the generation of color, fog and discoloration defects during transfer even if two kinds of toners are mixed by using the combination of the toners of which the DELTADV(%) of two kinds of the toners obtd. by the prescribed method is <=15%. CONSTITUTION:An insulating film 5 is developed in a developing device 2 by using a two-component type magnetic developer consisting of a toner A and a magnetic carrier. The insulating film is stripped and is cut to the prescribed size. The total weight thereof is accurately measured. The toner on the insulating film is thoroughly wiped away and thereafter the film is dried. The film is again accurately measured and the toner pickup is determined which is designated as DVA. The same operation is carried out by using the toner B and the toner pickup is determined. Such toner pickup is designated as DVB. The toner A and the toner B are further mixed with each other at the same weight and the toner pickup is determined by making the operation similar to the above-mentioned operation. The resultant toner pickup is designated as DVAB. The DV (%) is determined from the DVA, DVB and DVAB determined in the above- mentioned manner, by the equation.
Patent JP-H08112281-A (JP)
Title: Ultrasonic probe
Inventor: HARA SHIN
IPC: A61B8/00
Filed: 1994-10-13
Abstract: PURPOSE: To provide an ultrasonic probe with a structure of an apex cap part which can suppress mixing of the open air into the apex cap of the ultrasonic probe as much as possible. CONSTITUTION: An apex cap 21 is provided with an ultrasonic wave- transmittable hard part 21a and an elastic body part 21b consisting of an elastic body such as a rubber and the elastic body part 21b is integrated into the side end part of an operating part in hand. An ultrasonic probe 22 being bound with a shaft 23 and being provided so as to be freely rotatable in the apex cap 21 can be inserted by espansion from the operation part side. After insertion, the O-ring part 21c of the elastic body part 21b is fitted into the constricted part of the shaft 23 and the lower end face 21d of the elastic body part 21b pushes and energizes bearing 24 to the apex main body 25 to fit and fix the apex cap 21 and the bearings 24. In this instance, the elastic body part 21b functions as a liq.-tightness keeping member for sealing liq.-tightly the shaft 23 and the apex main body 25.
Patent JP-S60138369-A (JP)
Inventor: ISHIZAWA TADAO
IPC: F25B9/14
Filed: 1983-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03113887-A (JP)
Title: Electronic apparatus
Inventor: FURUYA TOMOYUKI
IPC: G11B33/02
Filed: 1989-09-26
Abstract: PURPOSE:To improve operability and to prevent the damage to a disk recording medium and a disk driving device by projecting the disk driving device to the outside of the housing of a body by opening a cap body in the case of insertion of the recording medium. CONSTITUTION:A floppy disk drive device (FDD) 2 is built into the apparatus and an FDD cover 5 having an openable/closable cap 11 is fitted to a front panel 1a. A mounting plate 8 is pulled to the cap 11 via a link lever 12 by turning the cap 11 to open. The FDD 2 is then moved in a direction a together with the mounting plate 8 and the front panel 2a side part provided with a disk insertion port 3 of the FDD 2 is projected to the outer side of the FDD cover 5 via an aperture 5a. The disk can be inserted into the position where the disk is easily visible and the operation is easy in this way. In addition, the damaging to the disk or the FDD 2 is prevented.
Patent JP-H0987416-A (JP)
Title: Separation of polyethylene, polypropylene and polystyrene from waste plastic and oil formation
Inventor: MIKATA NOBUYUKI
IPC: C08J11/12
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To stably obtain a high-quality formed oil by mixing a waste plastic with a hydrocarbon oil as an extraction solvent and selectively extracting only a polyethylene, a polypropylene and a polystyrene to give raw materials for oil formation. SOLUTION: A waste plastic is mixed with an extraction solvent comprising a hydrocarbon oil to extract a polyethylene, a polypropylene and a polystyrene (3P for short). To be concrete, for example, the ground/cut waste plastic is supplied to a blending tank 1 charged with a hydrocarbon heated to 100-200 deg.C, stirred and blended. An insoluble component is separated by a separating tank 2, then the extracted solution containing the 3P is thermally decomposed and separated by a decomposition distillation column 3 of an oil formation treatment part to give various kinds of formed oils. Economically preferably, a part of the hydrocarbon oil obtained by distilling the formed oils of a thermal decomposition gas prepared by thermal decomposition of the extracted solution is reused as the hydrocarbon oil as the extraction solvent.  The blending ratio of the waste plastic and the hydrocarbon oil is preferably 1:1 to 1:30.
Patent JP-H0695208-A (JP)
Title: Nd filter for light quantity diaphragm device
Inventor: YANAGI MICHIO
IPC: G03B9/02
Filed: 1992-09-17
Abstract: PURPOSE:To enhance resolution and to solve the problem of ghosts by photographing an original plate by a camera using a film which has the specific value or below of the transmittance of a base and is provided with a halation preventive layer, subjecting this film to development processing and using the processed film as the ND filter. CONSTITUTION:The original plate which is formed with the density distribution corresponding to the density distribution of the determined ND filter (the density is reversed in order for reversal) and is enlarged to a certain magnification is produced. This original plate is photographed by the camera using the film satisfying specific conditions and is developed. The characteristics required for the ND filter are such that the quantity to shield light (transmittance) must be fixed in the same position within the filter. The film is required to meet the requirements that the grain size of the silver particles be <=0.5mum; the halation preventive layer be provided: the spectral transmission characteristic be + or -20% at 400 to 650nm (ratio to an average value) and the transmittance of the base of the film be >=80%.
Patent JP-H08113238-A (JP)
Title: Frame for transportation container
Inventor: AONO KAZUHISA
IPC: B65D6/24
Filed: 1994-10-13
Abstract: PURPOSE: To provide a frame for transportation container which is easily attached to the container opening or removed therefrom and provides a sufficient fixing strength. CONSTITUTION: A frame for transportation container 1 is provided with a square frame body 11 fitted to the outer periphery of the upper face opening of a square container body 3, a collar 12 provided at the inner periphery of the frame body 11 and placed on the flange 2 of the container body 3, a horned protrusion 13 provided at one side of frame body 11 and fitted to the flange 2, and a protrusion 14 with a slant side, provided at one side positioned opposite to that and fitted to the flange 2.
Patent JP-H06102132-A (JP)
Title: Explosion-proof gas leak monitor
Inventor: SAIGA MIKITO
IPC: G01M3/38
Filed: 1992-09-17
Abstract: PURPOSE:To obtain an explosion-proof gas leak monitor enhanced in safety and practicality so as to exert no effect on explosive gas by the gas leak monitor itself. CONSTITUTION:An explosion-proof gas leak monitor is equipped with the laser beam source 3 and photodetector 4 facing to an explosion-proof area 2 for monitoring explosive gas from the outside and a reflecting part 5 for turning back the incident beam from the laser beam source 3 on the opposite side of the explosion-proof area 2 to reflect the same to the photodetector 4.
Patent JP-H06101800-A (JP)
Title: Gas leak position specifying device
Inventor: SAIGA MIKITO
IPC: F17D5/02
Filed: 1992-09-17
Abstract: PURPOSE:To provide a gas leak position specifying device which can monitor the whole of the monitoring region all at once and speedily specify the gas leak position when gas leak occurs. CONSTITUTION:A gas leak position specifying device is equipped with a light source 4 which is arranged so that the going/returned light becomes parallel, outside a monitoring region 2 for monitoring the gas leak through the passing of light, light receiving device 5, single stroke drawing type reflecting means 11 which successively reflects the light emitted from the light source 4 in a prescribed interval in the longitudinal direction in the monitoring region 2 and returns the light to the light receiving device 5 in a single stroke drawing form through the successive reflection in a prescribed interval in the lateral direction in the monitoring region 2, individual reflecting means 12 which shifts so as to convert a part of the constitution parts of the single stroke drawing type reflecting means 11 and allows the light emitted from the light source 4 to successively goes forth and back in the longitudinal and lateral directions in the monitoring region 2 and returns the light to the light receiving device 5, and a shifting means 14 for shifting a part of the constitution parts so that the change from the single stroke drawing type reflecting means 11 to the individual reflecting means 12 is performed.
Patent JP-H0889805-A (JP)
Title: Catalyst for hydrogenating desulfurization and metal removal of/from heavy hydrocarbon oil
Inventor: FUJITA KATSUHISA
IPC: B01J21/04
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a catalyst for hydrogenating desulfurization and metal removal exhibiting high hydrogenation, desulfurization and metal removal performance and being durable for a long time by controlling respectively crystal morphology, content of metal components and furthermore distribution condition of fine pores of a carrier alumina itself and combining appropriately them. CONSTITUTION: 2-8wt.% at least one metal selected from metals of VIa group in the periodic table are incorporated into a carrier being an inorg. oxide contg. an alumina as a main component and with a ratio of the integration strength of a diffraction peak at 2θ=46 deg. to the integration strength of a diffraction peak at 2θ=32 deg. obtd. by an X-ray diffraction measurement of 0.08-0.30. In addition, 0.5-2.5wt.% at least one metal selected from metals of VIII group in the periodic table. In addition, the fine pore distribution of the catalyst measured by means of a nitrogen adsorption method is made to have a mean fine pore diameter of 180-300Å and the whole fine pore vol. of the catalyst is made to be 0.5-1.0cc/g.  In addition, the vol. of fine pores of the mean fine pore diameter 50Å is at least 40% of the vol. of fine pores with the diameter of at most 500Å and the vol. of fine pores with the diameter of at least 350Å is made to be at most 20% of the vol. of fine pores with a diameter of at most 500Å.
Patent JP-S62107956-A (JP)
Title: Metal working method by industrial robot apparatus
Inventor: KATO HISAO
IPC: B24B27/00
Filed: 1985-11-06
Abstract: PURPOSE:To obtain a work having a high dimension precision and shape precision by working the first worked part and then working the not-influenced part by the heat due to the working for said worked part. CONSTITUTION:Eight recessed parts 5a are formed onto a work 5, and the inside surface of each recessed part 5a is polished by an abrasive grindstone 3. The No. in the recessed part 5a in the figure shows the working order. Succeeding to the first recessed part 5a, other recessed part 5a positioned at the corner part on the line diagonal to the first recessed part 5a is polished. Therefore, the recessed part 5a to be polished at the second is hardly given with the influence of the heat generated at the first recessed part 5a in working, and therefore, when the second recessed part 5a is polished, the deformation such as strain and thermal expansion of the recessed part 5a due to the thermal influence can be reduced or to zero. Therefore, the polishing precision can be improved. Further, when the third recessed part 5a is polished, the influence of the heat generation in the second recessed part is hardly given.
Patent JP-H1181581-A (JP)
Title: Connection structure of valley gutter
Inventor: FURUKAWA YOSHIAKI
IPC: E04D13/068
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a valley gutter which can surely prevent a leak of water and rust from being generated without using a sealing agent or using a small quantity thereof and also can be easily constructed at low cost. SOLUTION: An end of a valley gutter 11 is placed on an end of a valley gutter 10 through an adhesive tape 20 for seal so as to be connected to each other and the connection part is tightened from the inside thereof by means of screws or rivets 30 and further a sealing adhesive tape 21 is applied to the connection part so as to cover the joint, heads of screws or rivets in the connection parts.  As an alternative method, an end of each of the gutters 11, 10 to be connected is folded outward, at about right angles, and the folded ends are put into abutting engagement with each other so as to be tightened by means of screws or rivets and the abutting surfaces are bonded to each other by applying beforehand a sealing agent to the surfaces or the tape 21 is applied to the joint of the abutting part to cover it, or a sealing agent is applied to the joint of the abutting part in the form of string.
Patent JP-S61127661-A (JP)
Inventor: KITAGAWA HIRONOBU
IPC: C04B35/46
Filed: 1984-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04129120-A (JP)
Title: Manufacture of electrode material
Inventor: YOSHIOKA NOBUYUKI
IPC: H01H1/02
Filed: 1990-09-20
Abstract: PURPOSE:To improve the homogeneity of a product with uniform distribution of low melting point materials in an electrode material by infiltrating copper and low melting point metals into porous portions of high melting point metals while mounting low melting point metals onto powders of high melting point metals in an airtightly sealed copper vessel. CONSTITUTION:Chromium powder is charged into a mother material vessel A, and are heated and kept to obtain an infiltration mother material B. On the other hand, bismuth D is filled in a copper vessel C, further a copper lid plate E is fitted into the copper vessel C, and they are mounted onto the mother material B while further mounting a copper ingot F onto the lid plate E. And, by covering it with a lid plate G, a vessel A whose inner part being shut tightly is heated and holded so that copper and bismuth are infiltrated in porous portions of the mother material B, subsequently the obtained electrode material is taken out from the vessel A followed by machining into a disc shape. Consequently, the homogeneity of products are improved and electrode materials having a desired chopped current characteristic can be manufactured. Besides, an operating device for switching can be reduced in size, and a cubicle can be miniaturized combining with lower heat generation.
Patent JP-S63102743-A (JP)
Inventor: ZAKO AKIHIKO
IPC: A47L9/24
Filed: 1986-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08113724-A (JP)
Title: Aqueous dispersion of pigment for coloring leather
Inventor: TSUJI KOSAKU
IPC: C09B67/22
Filed: 1994-10-14
Abstract: PURPOSE: To provide an aqueous dispersion containing respective specific amounts of a pigment, a surfactant and a specific pigment dispersing agent, capable of coloring to the inside of leather and giving a colored leather having excellent light fastness, abrasion resistance and washing fastness. CONSTITUTION: This aqueous dispersion of pigment contains (A) 100 pts.wt. of a pigment such as ultramarine blue, red iron oxide, insoluble azo pigment or phthalocyanine pigment, (B) 5-70 pts.wt. of a surfactant such as nonionic surfactant or anionic surfactant and (C) 0.1-50 pts.wt. of a pigment dispersing agent having basic group, e.g. a compound of formula [P is a residue of an organic pigment such as phthalocyanine pigment, azo pigment or benzimidazolone pigment; X is direct bond, SO2 NH, CH2 NH, CH2 NHCOCH2 NH or CONH; R1 and R2 are each H or a 1-5C alkyl; R1 and R2 may together form a (1-5C alkyl-substituted) 5- or 6membered heterocyclic group which may contain N or O; (m) is 0-10; (m) is not zero when X is direct bond; (n) is 1-4].
Patent JP-H04129048-A (JP)
Title: Optical head device
Inventor: FUJIMAKI TORU
IPC: G11B7/12
Filed: 1990-09-19
Abstract: PURPOSE:To obtain a thin structure strong against oscillation by arranging an objective lens, a focus actuator, a light emitting part, and a light reception part on a rotor. CONSTITUTION:A rotary voice coil motor 31 for tracking is provided, and its rotor 32 is disk-shaped. An objective lens 33, a focus actuator 34, a light emitting part 35, a light reception part 36 are arranged on the rotor 32. The disk-shaped rotor 32 increases the rigidity for support of the objective lens 33, etc., and the rotary voice coil motor 31 reduces vertical dimensions (h) of an optical head device 30. Thus, this device is strong against oscillation and is capable of quick access and is made thin.
Patent JP-2001074714-A (JP)
Title: Ultrasonic inspection method for pipe and liquid sealing device used for it
Inventor: MORI HISAKAZU
IPC: G01N29/28
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To easily perform an inspection operation by a constitution wherein a liquid inside a pipe is made to communicate with a liquid inside a liquid tank through a communication pipe which is installed so as to communicate from the lower end of the pipe, the level height of the liquid tank is adjusted and a level inside the pipe is set at a prescribed height. SOLUTION: A plurality of pipes 1 are held by a pipe plate 2. The lower end of one pipe 1 as an object to be inspected is closed by a liquid sealing device 3. One end of a communication pipe 4 is connected to the liquid sealing device 3, and the other end of the communication pipe 4 is connected to the bottom part of a liquid tank 5. The communication pipe 4 is a tube which is made of a flexible material such as a plastic material, a rubber material or the like. Consequently, the height of the liquid tank 5 can be adjusted arbitrarily. A liquid 6 such as water, methyl alcohol or the like is put into the pipe 1 and the liquid tank 5. After the level of the pipe 1 is set in a prescribed position, a prove 7 is immersed in the liquid inside the pipe 1 so as to perform an ultrasonic inspection. Thereby, even when a measuring implement is inserted into, and pulled out from, the pipe, the liquid does not overflow from the pipe.